I can lift 242.5 pounds or 110KG with my legs, without kicking suddenly. This is coming from my thighs. Now that's something, eh? I done this by sitting down and holding onto bars, pulling the bars and lifting my legs. I was sitting on a special seat in a gym, to make your legs stronger. I could probably lift more, but I'd need more body weight. I'm not phsyically capable at my weight to get 120KG or more yet.